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Cheap flights from London Heathrow Airport to Riyadh from £142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Riyadh departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Riyadh

Cheap return flights

Enter your travel dates to find the best prices.
LOT Logo
10:35 - 23:05
LHR
-
RUH
9h 30m1 stop
LOT Logo
01:45 - 22:00
RUH
-
LHR
23h 15m1 stop
£306LOT
Thu, 8 Jan - Sun, 11 Jan
LOT Logo
10:35 - 23:05
LHR
-
RUH
9h 30m1 stop
LOT Logo
01:45 - 22:00
RUH
-
LHR
23h 15m1 stop
£308LOT
Sun, 11 Jan - Sun, 11 Jan
LOT Logo
10:25 - 23:05
LHR
-
RUH
9h 40m1 stop
LOT Logo
01:45 - 09:35
RUH
-
LHR
10h 50m1 stop
£310LOT
Tue, 10 Feb - Thu, 12 Feb
LOT Logo
10:35 - 23:05
LHR
-
RUH
9h 30m1 stop
LOT Logo
01:45 - 09:35
RUH
-
LHR
10h 50m1 stop
£312LOT
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
20:50 - 01:35
LHR
-
RUH
25h 45m3 stops
Multiple Airlines Logo
05:10 - 19:10
RUH
-
LHR
16h 00m3 stops
£313Multiple Airlines
Wed, 18 Mar - Sat, 11 Apr
LOT Logo
18:20 - 23:05
LHR
-
RUH
25h 45m1 stop
LOT Logo
01:45 - 09:35
RUH
-
LHR
10h 50m1 stop
£314LOT
Wed, 28 Jan - Sun, 1 Feb
LOT Logo
18:20 - 23:05
LHR
-
RUH
25h 45m1 stop
LOT Logo
01:45 - 09:35
RUH
-
LHR
10h 50m1 stop
£316LOT
Wed, 14 Jan - Tue, 20 Jan
LOT Logo
18:20 - 23:05
LHR
-
RUH
25h 45m1 stop
LOT Logo
01:45 - 22:00
RUH
-
LHR
23h 15m1 stop
£318LOT
Sat, 10 Jan - Sun, 18 Jan
LOT Logo
18:20 - 23:05
LHR
-
RUH
25h 45m1 stop
LOT Logo
01:45 - 22:00
RUH
-
LHR
23h 15m1 stop
£319LOT
Sat, 10 Jan - Sun, 18 Jan
LOT Logo
10:35 - 23:05
LHR
-
RUH
9h 30m1 stop
LOT Logo
01:45 - 09:35
RUH
-
LHR
10h 50m1 stop
£323LOT
Thu, 5 Feb - Sun, 15 Feb

LOT flights from London Heathrow Airport to Riyadh

Our best LOT deals on London Heathrow Airport to Riyadh flight tickets
LOT
8 Jan
LHR10:35London Heathrow
9h 30m
1 stop
RUH23:05Riyadh King Khaled Intl
11 Jan
RUH01:45Riyadh King Khaled Intl
23h 15m
1 stop
LHR22:00London Heathrow
£306
Find similar
LOT
10 Feb
LHR10:25London Heathrow
9h 40m
1 stop
RUH23:05Riyadh King Khaled Intl
12 Feb
RUH01:45Riyadh King Khaled Intl
10h 50m
1 stop
LHR09:35London Heathrow
£310
Find similar
LOT
25 Jan
LHR10:35London Heathrow
9h 30m
1 stop
RUH23:05Riyadh King Khaled Intl
1 Feb
RUH01:45Riyadh King Khaled Intl
10h 50m
1 stop
LHR09:35London Heathrow
£312
Find similar

Aegean Airlines flights from London Heathrow Airport to Riyadh

Our best Aegean Airlines deals on London Heathrow Airport to Riyadh flight tickets
Aegean Airlines
30 Jan
LHR22:15London Heathrow
13h 35m
1 stop
RUH14:50Riyadh King Khaled Intl
5 Feb
RUH04:10Riyadh King Khaled Intl
20h 05m
1 stop
LHR21:15London Heathrow
£336
Find similar
Aegean Airlines
30 Jan
LHR22:15London Heathrow
13h 35m
1 stop
RUH14:50Riyadh King Khaled Intl
5 Feb
RUH04:10Riyadh King Khaled Intl
20h 05m
1 stop
LHR21:15London Heathrow
£347
Find similar
Aegean Airlines
30 Jan
LHR22:15London Heathrow
13h 35m
1 stop
RUH14:50Riyadh King Khaled Intl
5 Feb
RUH04:10Riyadh King Khaled Intl
20h 05m
1 stop
LHR21:15London Heathrow
£359
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Riyadh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Riyadh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Thu 8/1

10:35-23:05

1 stop9h 30m

Riyadh King Khaled Intl

Sun 11/1

01:45-22:00

1 stop23h 15m

£306

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Sun 11/1

10:35-23:05

1 stop9h 30m

Riyadh King Khaled Intl

Sun 11/1

01:45-22:00

1 stop23h 15m

£308

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Tue 10/2

10:25-23:05

1 stop9h 40m

Riyadh King Khaled Intl

Thu 12/2

01:45-09:35

1 stop10h 50m

£310

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Sun 25/1

10:35-23:05

1 stop9h 30m

Riyadh King Khaled Intl

Sun 1/2

01:45-09:35

1 stop10h 50m

£312

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Wed 18/3

20:50-01:35

3 stops25h 45m

Riyadh King Khaled Intl

Sat 11/4

05:10-19:10

3 stops16h 00m

£313

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Wed 28/1

18:20-23:05

1 stop25h 45m

Riyadh King Khaled Intl

Sun 1/2

01:45-09:35

1 stop10h 50m

£314

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Wed 14/1

18:20-23:05

1 stop25h 45m

Riyadh King Khaled Intl

Tue 20/1

01:45-09:35

1 stop10h 50m

£316

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Sat 10/1

18:20-23:05

1 stop25h 45m

Riyadh King Khaled Intl

Sun 18/1

01:45-22:00

1 stop23h 15m

£318

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Sat 10/1

18:20-23:05

1 stop25h 45m

Riyadh King Khaled Intl

Sun 18/1

01:45-22:00

1 stop23h 15m

£319

LondonRiyadh

LHR - RUH

LHRRUH

London Heathrow

Thu 5/2

10:35-23:05

1 stop9h 30m

Riyadh King Khaled Intl

Sun 15/2

01:45-09:35

1 stop10h 50m

£323

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Riyadh from

How to get the cheapest flight ticket from London Heathrow Airport to Riyadh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Riyadh?

If you don’t want to visit Riyadh in May, then you should wait until June to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £516.

What is the cheapest day to depart on your flight to Riyadh?

Our data shows that Monday is the least expensive day to fly to Riyadh. Tickets to fly out on this day can be as low as £539. The most expensive day to fly to Riyadh is Saturday, with ticket prices averaging around £588.

What is the cheapest time of day to depart on your flight to Riyadh?

According to our data, the cheapest time of day to fly to Riyadh is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Riyadh in the afternoon for as low as £533. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Riyadh, so prices are often more expensive at around £649 per ticket.

What is the cheapest London Heathrow to Riyadh King Khaled Intl flight route?

Fly from London Heathrow to Riyadh King Khaled Intl for the best London Heathrow - Riyadh King Khaled Intl flight prices

How far in advance should I book a flight to Riyadh?

You are more likely to see cheaper flights to Riyadh from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Riyadh for around £562 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riyadh from London Heathrow Airport for as low as £500 on momondo.

What cabin class options are available on London Heathrow to Riyadh King Khaled Intl flights?

There are 4 cabin classes available to choose from on London Heathrow to Riyadh King Khaled Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Riyadh flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Riyadh flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Riyadh

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Riyadh according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Riyadh (LHR to RUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Riyadh

Best price found

£332

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Riyadh

1 airport
The best one-way flight to Riyadh from London Heathrow Airport in the past 72 hours is £332. The best return flight deal from London Heathrow Airport to Riyadh found on momondo in the last 72 hours is £545.
The fastest flight from London Heathrow Airport to Riyadh takes 6h 20m
Direct flights go from London Heathrow Airport to Riyadh every day.
There is 1 airport in Riyadh. From London Heathrow Airport there are direct flights to Riyadh King Khaled Intl (RUH).
Search flight deals

  • How far is London Heathrow to Riyadh King Khaled Intl by plane?

    There are 3082.7 mi between London Heathrow and Riyadh King Khaled Intl. 6h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Riyadh King Khaled Intl Airport?

    Prices for flights from London Heathrow Airport to Riyadh King Khaled Intl Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Riyadh King Khaled Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Riyadh King Khaled Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Riyadh King Khaled Intl Airport.

  • What documentation or ID do you need to fly to Riyadh King Khaled Intl Airport?

    The travel and health documents required for your trip to Riyadh King Khaled Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Riyadh King Khaled Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Riyadh?

  • What is the most popular airline from London Heathrow Airport to Riyadh?

Best airlines flying from London Heathrow Airport to Riyadh

Compare and see reviews for airlines that fly from London Heathrow Airport to Riyadh with momondo
Airline
Rating
Free Cancellation
Price
Aegean AirlinesPriceFrom £206Free CancellationRating
8.1
835 reviews
Search Aegean Airlines flights
Royal JordanianPriceFrom £322Free CancellationRating
6.8
443 reviews
Search Royal Jordanian flights
LOTPriceFrom £326Free CancellationRating
7.5
1,149 reviews
Search LOT flights
KLMPriceFrom £332Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Gulf AirPriceFrom £377Free CancellationRating
7.2
227 reviews
Search Gulf Air flights
Air FrancePriceFrom £389Free CancellationRating
7.4
1,506 reviews
Search Air France flights
Etihad AirwaysPriceFrom £402Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
SAUDIAPriceFrom £410Free CancellationRating
7.4
647 reviews
Search SAUDIA flights
Virgin AtlanticPriceFrom £419Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
ITA AirwaysPriceFrom £423Free CancellationRating
6.7
1,107 reviews
Search ITA Airways flights

  • Virgin Atlantic Flights From London Heathrow Airport to Riyadh

    Virgin Atlantic operates around 23 flights from London Heathrow Airport to Riyadh every week. The average price of these flights found in the last 72 hours has been £573, but momondo users have found Virgin Atlantic deals from London Heathrow Airport to Riyadh from as low as £419 round-trip. Virgin Atlantic has been scored 7.5/10 in 675 reviews.

  • SAUDIA Flights From London Heathrow Airport to Riyadh

    SAUDIA is also a popular choice for this route. SAUDIA flight deals for London Heathrow Airport to Riyadh start from as low as £410 round-trip, depending on your selected dates, with average SAUDIA deals seen on momondo around £597. SAUDIA operates 23 flights to Riyadh from London Heathrow Airport in an average week. Users have rated it 7.4/10 across 647 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from London to Riyadh?

It is quick and easy to find London to Riyadh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Riyadh that suits you.

Can I find flights from London to Riyadh with flexible booking policies on momondo?

All flight searches from London to Riyadh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Riyadh?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Riyadh.

I’m not ready to book a flight from London to Riyadh right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Riyadh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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